Booming Ice Chasm

Booming Ice Chasm is an ice cave in the Crowsnest Pass area of the Canadian Rockies. It is a cold-trap cave, where cold air enters the cave and is unable to leave, keeping the cave frozen all year round. It is famous for it's incredible acoustics.Whenever rocks falls down to the cave floor, 140 meters below, it produces resonant echoes. This cave was discovered in 2005 by a caver who identified it using Google Earth. Photo credit: Francois-Xavier De Ruydts http://globalnews.ca/ice-caves/day-2…

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